The best replacement for jungle is rainforest.

The best alternatives to jungle are rated as following:
★★★★★  rainforest
★★★★  forest
★  drum and bass
★  cashmere mafia
★  tarzan
★  adc
★  mid
★  dnb
★  safari
★  top nasus
★  rainforest difference
  cardpool
  mid diana
  top rengar
  fast food nation
  lane
  top wukong
  forrest
  tropical rainforest
  duo top
  top lee sin
  rain forest
  swamp
  desert

Your alternative for jungle is not listed? Suggest!
Speaking about jungle, one probably shouldn't forget about lee sin.

Other search terms related to jungle and their ratings are:
★★★★★ lee sin
★★ master yi
You have in mind a companion for jungle and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of jungle in all years. Click on graph for more.
jungle
rainforest
forest